1999 Pontiac Grand Am Tire Size & Pressure

The 1999 Pontiac Grand Am tire size depends on trim: the GT, 2D Coupe takes P215/60R15 93S; the GT, 4D Sedan, 2.4 T takes P215/60R15 93S; the GT, 4D Sedan, 3.4 E takes P215/60R15 93S; the SE, 2D Coupe, 2.4 T takes P215/60R15 93S; the SE, 2D Coupe, 3.4 E takes P215/60R15 93S; the SE, 4D Sedan, 2.4 T takes P215/60R15 93S; the SE, 4D Sedan, 3.4 E takes P215/60R15 93S, per the factory service manual.

Factory-Spec Tire Size
Varies by trim
  • GT, 2D Coupe: P215/60R15 93S
  • GT, 4D Sedan, 2.4 T: P215/60R15 93S
  • GT, 4D Sedan, 3.4 E: P215/60R15 93S
  • SE, 2D Coupe, 2.4 T: P215/60R15 93S
  • SE, 2D Coupe, 3.4 E: P215/60R15 93S
  • SE, 4D Sedan, 2.4 T: P215/60R15 93S
  • SE, 4D Sedan, 3.4 E: P215/60R15 93S

GT, 2D Coupe

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP215/60R15 93SDoor Placard——
AllP225/50R16 91SDoor Placard——

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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.

GT, 4D Sedan, 2.4 T

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP215/60R15 93SDoor Placard——
AllP225/50R16 91SDoor Placard——

Search by this configuration

Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.

GT, 4D Sedan, 3.4 E

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP215/60R15 93SDoor Placard——
AllP225/50R16 91SDoor Placard——

Search by this configuration

Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.

SE, 2D Coupe, 2.4 T

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP215/60R15 93SDoor Placard——
AllP225/50R16 91SDoor Placard——

Search by this configuration

Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.

SE, 2D Coupe, 3.4 E

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP215/60R15 93SDoor Placard——
AllP225/50R16 91SDoor Placard——

Search by this configuration

Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.

SE, 4D Sedan, 2.4 T

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP215/60R15 93SDoor Placard——
AllP225/50R16 91SDoor Placard——

Search by this configuration

Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.

SE, 4D Sedan, 3.4 E

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP215/60R15 93SDoor Placard——
AllP225/50R16 91SDoor Placard——

Search by this configuration

Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.

Frequently Asked Questions

What size tires does a 1999 Pontiac Grand Am take?

It depends on the trim: GT, 2D Coupe uses P215/60R15 93S; GT, 4D Sedan, 2.4 T uses P215/60R15 93S; GT, 4D Sedan, 3.4 E uses P215/60R15 93S; SE, 2D Coupe, 2.4 T uses P215/60R15 93S; SE, 2D Coupe, 3.4 E uses P215/60R15 93S; SE, 4D Sedan, 2.4 T uses P215/60R15 93S; SE, 4D Sedan, 3.4 E uses P215/60R15 93S.

What is the tire pressure for a 1999 Pontiac Grand Am?

Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.

What is the bolt pattern on a 1999 Pontiac Grand Am?

Bolt pattern data is available in the factory service manual.

Other Pontiac Grand Am Years

Other Pontiac Models